Baby stroller



FIG. 1 is a perspective view of a baby carriage showing my new design.

FIG. 2 is a side view thereof, with the seat adjusted downward; and,

FIG. 3 is a side view of the carriage shown in FIG. 1.

The broken line showing is included for the purpose of illustratingenvironment and forms no part of the claimed design.

CLAIM The ornamental design for a baby stroller, as shown and described.